Which Indian cricketer is known as "Brown Bradman"?
Skeleton bobsled, or cresta or tobogganing, was an Olympic sport in the 1948 Games, but not again until when?
What resin, often used as food flavouring and for medicine, is currently drawn from the trees of various Styrax.........
What is the technical term for talc?
James Scott, 1st Duke of Monmouth, declared himself King and was crowned in Chard and in Taunton in 1685................
In which classic arcade game is the object to get an amphibian across a busy road?
What was the name of the German troops that were sent to assist General Franco in the Spanish Civil War?
What is the Sunday before Trinity Sunday?
In 1997, who was appointed the first female US Secretary of State?
The successive black notes on a piano is an example of what?
When a conical bottle rests on its flat base, the water in the bottle is 8 cm from the cone's vertex, When the same conical bottle is turned upside down, the water surface is 2 cm from the flat base.
What is the height of the bottle?
Volume of cone - Volume of the empty portion of cone = Volume of water = Volume of the cone made of water (2nd diagram)
Simplifying yields the height of the bottle = 10.2195.
A cylindrical vessel of diameter 4cm is partly filled with water and 300 lead balls are dropped into it which increases its level by .8 cm. What is the diameter of each ball?
A metal cylinder of base 5 cm and height 12 cm is melted to make n solid cones of height 1 cm and base radius 1 mm.
What is the value of n?
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